Union, New Jersey Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Union, NJ population of 575,345 people, 41.12% (236,589) identified their race as White Alone, 20.39% (117,306) identified their race as Black or African American Alone, and 18.35% (105,583) identified their race as Some Other Race Alone.

The first chart below shows the population by race and the second chart shows the percentage of the population for each race. You can also find the information in a table below.

You can see similar information for other New Jersey counties and also for the state of New Jersey.

Union, NJ Population By Race in Census 2020
White Alone
Black or African American Alone
Some Other Race Alone
Two Or More Races
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Union, NJ Population By Race in Census 2020
White Alone
Black or African American Alone
Some Other Race Alone
Two Or More Races
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Union, NJ Population By Race in Census 2020
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Race Population % of County Population
Black or African American Alone 117306 20.39
White Alone 236589 41.12
American Indian and Alaska Native Alone 4022 0.70
Asian Alone 32434 5.64
Native Hawaiian And Pacific Islander Alone 200 0.04
Some Other Race Alone 105583 18.35
Two Or More Races 79211 13.77